The movie "Wanding bridge" in the context of the Yunnan Burma Anti Japanese War of the Chinese Expeditionary Army during the Second World War, with an Expeditionary Force veterans Shang Qing tracing back memories for the main line, with green and expeditionary army commander Shangguan Ling and local Dai girl Yuxiang 3 young people in the fate of the war, emotion, reproduction the tragic and heroic Yunnan Burma Anti Japanese War history, recalling in Burma expeditionary force.